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Title:
移動体通信システム及び移動通信端末
Document Type and Number:
Japanese Patent JP4500623
Kind Code:
B2
Abstract:

To provide a mobile communication system eliminating the need for a dedicated repeater, reducing the cost of a system as a whole, surely performing a repeat processing and suppressing the occurrence of a useless repeat processing.

In an inter-vehicle communication system comprising a plurality of wireless communication units mounted on vehicles and performing wireless communication with each other, the wireless communication unit repeats communication data by transmitting the communication data to other wireless communication unit presumed to be located in its own wireless communication area when performing the actual repeat processing when the wireless communication unit of communication partner is not located in its own wireless communication area.

COPYRIGHT: (C)2006,JPO&NCIPI


Inventors:
Takeki Iwasaki
Application Number:
JP2004241871A
Publication Date:
July 14, 2010
Filing Date:
August 23, 2004
Export Citation:
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Assignee:
Clarion Co., Ltd.
International Classes:
H04W40/20; H04W4/02; H04W4/04; H04W84/18
Domestic Patent References:
JP2004235692A
JP2003322539A
JP2003264498A
JP2003139546A
Foreign References:
WO2003081846A1
Attorney, Agent or Firm:
Patent Business Corporation Kushibuchi International Patent Office
Masayuki Kushibuchi
Kushibuchi Kazue